基于LabVIEW的虚拟示波器的设计

译林英语6B-U4专项练习---词形变化1.mustnot(缩写形式）___2_cannot(缩写形式）________3.shouldnot(缩写形式）___4.don’t(完全形式）_____1.isn’t(完全形式）__6.let’s(完全形式）___________7_aren’t(同音词）___8.he’s(同音词）___________按要求写词。1.must(否定词）______2.safely(名词）____________3.cross(动名词）_______4.before(反义词）_________5.cannot(否定词）______6.left(反义词）____________7.easily(形容词）______8.many(同义短语）___________9.road(近义词）________10.first(基数词）_________1.mouse(复数）________2.large(反义词）_____________3.bite(过去式）________4.weak(反义词）_____________1.happily(反义词）_____6.ground(近义词）___________5.late(反义词）________8.tidy(反义词）____________9.safe(反义词）_____10.who，s(同音词）___一译林英语6B-U4专项练习---词汇运用A根据中文意思，用正确的形式填空。（5分）1.—WhatdoesSarahusuallydoontheweekend?—Sheusually（看电视）.2.—Whatdidyoudoonyourholiday?—IwenttoBeijingand（拍照）there.3.—WhatisMikedoingnow?—Heis（踢足球）ontheplayground.4.—Areyougoingto（游泳）thisafternoon?—No,wearegoingtohaveapicnic.JohnistallerthanZhangPeng.ButZhangPengis（强壮）thanjohn.B用所给单词的正确形式填空。（10分）1.There_____(be)manybusyroadsinthecity.2.Look,thechildren________(run)ontheroad3.Youcanalso________(crossing)theroadwithotherpeople.4.I'mlateforschool.Imustrun__________(quick).5.There^aredman.We_________(must)walknow.6.Youmust________(look)forazebracrossing.7.InChina，people________(driver)ontherightsideoftheroad.8._____(not)playonthebusyroad.9.How________(do)TinagettoForestPark?10.Howcanyoucrossthem________(safe)?C用所给词的适当形式填空。1.Youmustn’t____(walk)onthegrass.2.Canyou_______(play)footballwell?3.Mysistercan__(cross)theroadsafely.4.Youshould______(go)tobednow.It’slate.5.Myfather______(drive)abuseveryday.6.Here______(be)somewaterintheglass.D用所给词品适当形式填空。（l0分）Mygrandpamust_______(see)thedoctornow.2.We(must)readonthebed.3.Howcan1crosstheroad___(quick)?4.CanIhave_____(some)orangejuice?5.They’re_____(walk)onthepavement.6.—Mustshe______(go)toschooltoday?—No，shemust__________(stay)athome,7.Weshouldfollowtheclassroom(rule)atschool.8.Ican’tsee______(some)trafficlightsonthisroad.9.Thereisso______(many)waterinthebottle.E根据句意和中英文提示，写出单词的正确形式，每空一词。1.—_______________(遵守）thetrafficrules，please.—OK.2.1wantto_______________(保持）healthy,soeverydayIdosomeexercise.1.—(必、多贞）Ifinishmyhomeworkbeforedinner?—No,youneedn’t.2.Thereisa______________(人行道）overthere.3.—Howmuchmeatdoyou____________(需要)？—Twokilos.4.Itisagood____________(习•惯）tolookoutforcarswhenyoucrossastreet.5.Thelion’s____________(tooth)areverysharp.6.Myfathercanreachtheballoon____________(easy).7.—Thetraffic____________(light)arerednow.—Oh!8.—Yourbedroomisso____________(clean).—Thankyou.F选用方框内的动词，将其适当形式填在横线上。每个单词只能使用一次ufindstopeatlookcross1.Tinalikes______________vegetables.2.Look!Thelittlegirl_____thebusyroad.3.Therewereredlights,andthebus________•4.Nowwemust_______________outforcarsandbuses.5.SuYangwants_____________azebracrossingnearher.G根据句意及首字母提示，完成单词拼写。（10分）1.Im_______finishthisworktoday.2.Youcanstandhere,yourfathercanseeyoue________3.Look!Thereisanoldmanstandingontheg_______What’swrong?4.Youshouldlookaround,thenc________theroad.5.Canyoufindazebrac_______here?6.Followtherulesands____________s_______ontheroad.7.Therearemanyb_______r_______inourcity.8.Themuseumisonyourr___•H用正确的介词填空。1.Therearemanybusyroadsthecity.2.________keepsafe,youshouldwaitforthegreenlight.3.Thechildrenmustnotplaytheroad.4.Thelionbitthenet_____hissharpteeth.5.Iwant______go________thesupermarket.Canyougo__.me?I用所给单词的适当形式填空。1.Howcanyoucrossthebusyroad_____(safe)?2.Nancymust_____(finish)herhomeworktoday.3.Ifyouseetheredman,you_____(must)crosstheroad.4.-WemustlookforMrGreen_____(one),5.Canyou______(wait)forme?J\1.Fromthennow,TomandDick____________{become)friends.2.Youarereallygoodat_____________(play)football.3.He__________{wash)hisclotheseverymorning.4.—Whosebedroomisthis?—It’smy____________(sister).5.We__________(must)watchTVatteno?clockintheevening.K\1.I_________{buy)alotofthingswithmymotherlastholiday.2.Pleasecolour____________ithey)brownandyellow.3.Thewomaniscrying_______________{sad、.4«Marylivesonthe________________(three)floor.5.Theyarefrom____________(French).6.Hehasagoodhabit.Henevergoestobed___________________Hate).L\1.It’stime________________________dinner.Look,she____________dinner,(have)2.Lastweekend,we_________(visit)thefarmand_______________(pick)theapples.3.Wemust_______________________ikeep)ourschool(clean).4.Heusually_________{finish)hishomeworkbeforedinner.5.____________(notgo)toschoollate.6.Wateris___________(use).7.Letme________{read)thestoryforyou.8.Weshouldlearnhow____________(.protect)ourselves.译林英语6B-U4专项练习---句子翻译根据汉语意思完成句子。1.路上有许多车，你们不应当在路h玩耍。There_________alotofcarsontheroad»you______playontheroad.2.如果你找不到斑弓线，你町以在人行道上等，小心汽车和^行车。Ifyoucan't______azebracrossing,youcan_________thepavementand________forcarsandbikes.3.我们应当在图书馆里保持安静，不应当大声谈话。Wcshould_________________inthelibrary，wemustn’ttalk_________.4.为了过马路安全，我们首先必须寻找斑马线，然后看着交通信号灯。To_______aroad________,wemustfirstlook__________azebracrossingand_____lookatthetrafficlight.5.—些孩子在马路上乱跑或踢足球，这是不安全的，因为有许多汽车和自行车》Some—_____runorplayfootballontheroad.Thisisnot________，_______therearelotsofcarsandbikes.6.马路上很繁忙，我们必须遵守交通规则并且在马路卜.保持